Figure 16 Mns Digital Gateway Rs422 Connection Via Serial 2 - ABB M101 Manual

F I E L D B U S
5.4.1.2. RS422
Allows simple point to point topology between Master and Slave. The maximum distance ac-
cording to the standard is 1000 meters (depending on communication speed).

Figure 16 MNS Digital Gateway RS422 connection via Serial 2

2 2
CO M M U N I CATI O N I N TE R FA CE CO N NE CT IO N
1TG C 9 0 8 0 0 4 M 0 2 0 1